/* * mbed Microcontroller Library * Copyright (c) 2006-2019 ARM Limited * * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * Based on mbed-stress-test by Marcus Chang @ Arm Mbed - http://github.com/ARMmbed/mbed-stress-test */ #if !INTEGRATION_TESTS #error [NOT_SUPPORTED] integration tests not enabled for this target #elif !MBED_CONF_RTOS_PRESENT #error [NOT_SUPPORTED] integration tests require RTOS #else #include "mbed.h" #include "FATFileSystem.h" #include "LittleFileSystem.h" #include "utest/utest.h" #include "unity/unity.h" #include "greentea-client/test_env.h" #include "common_defines_fs_test.h" #include "common_defines_net_test.h" #include "download_test.h" #include "file_test.h" #include <string> #ifdef MBED_CONF_APP_BASICS_TEST_FILENAME #include MBED_CONF_APP_BASICS_TEST_FILENAME #else #include "sample.h" #endif #ifndef MBED_CONF_APP_TESTS_FS_SIZE #define MBED_CONF_APP_TESTS_FS_SIZE (2*1024*1024) #endif using namespace utest::v1; #if !defined(MBED_CONF_APP_NO_LED) DigitalOut led1(LED1); void led_thread() { led1 = !led1; } #endif #define MAX_RETRIES 3 NetworkInterface *netif = NULL; static control_t setup_network(const size_t call_count) { netif = NetworkInterface::get_default_instance(); TEST_ASSERT_NOT_NULL_MESSAGE(netif, "failed to initialize network"); nsapi_error_t err = -1; for (int tries = 0; tries < MAX_RETRIES; tries++) { err = netif->connect(); if (err == NSAPI_ERROR_OK) { break; } else { tr_error("[ERROR] Connecting to network. Retrying %d of %d...", tries, MAX_RETRIES); } } TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, err); return CaseNext; } BlockDevice *bd = BlockDevice::get_default_instance(); SlicingBlockDevice sd(bd, 0, MBED_CONF_APP_TESTS_FS_SIZE); #if TEST_USE_FILESYSTEM == FS_FAT FATFileSystem fs("sd"); #else LittleFileSystem fs("sd"); #endif static control_t test_format(const size_t call_count) { int format_err = fs.format(&sd); TEST_ASSERT_EQUAL_INT_MESSAGE(0, format_err, "could not format block device"); int mount_err = fs.mount(&sd); TEST_ASSERT_EQUAL_INT_MESSAGE(0, mount_err, "could not mount block device"); return CaseNext; } static uint32_t thread_counter = 0; void download_fn() { uint32_t thread_id = core_util_atomic_incr_u32(&thread_counter, 1); download_test(netif, story, sizeof(story), 256, thread_id); } void file_fn(size_t buffer) { uint32_t thread_id = core_util_atomic_incr_u32(&thread_counter, 1); char filename[255] = { 0 }; snprintf(filename, 255, "mbed-file-test-%" PRIu32 ".txt", thread_id); file_test_write(filename, 0, story, sizeof(story), buffer); file_test_read(filename, 0, story, sizeof(story), buffer); } void file_1b_fn() { return file_fn(1); } void file_4b_fn() { return file_fn(4); } void file_256b_fn() { return file_fn(256); } void file_1kb_fn() { return file_fn(1024); } static control_t stress_1_thread(const size_t call_count) { thread_counter = 0; Thread t1; t1.start(download_fn); t1.join(); t1.start(file_1kb_fn); t1.join(); return CaseNext; } static control_t stress_2_threads(const size_t call_count) { thread_counter = 0; Thread t1; Thread t2; t1.start(file_1kb_fn); ThisThread::sleep_for(1); t2.start(download_fn); t2.join(); t1.join(); return CaseNext; } static control_t stress_3_threads(const size_t call_count) { thread_counter = 0; Thread t1; Thread t2; Thread t3; t1.start(file_256b_fn); t2.start(file_1kb_fn); ThisThread::sleep_for(1); t3.start(download_fn); t3.join(); t2.join(); t1.join(); return CaseNext; } template <uint32_t size> void test_malloc() { void *bufferTest = NULL; TEST_ASSERT_MESSAGE(size > 0, "Size must not be zero for test"); tr_info("Allocating %d bytes", (int)size); bufferTest = malloc(size); TEST_ASSERT(bufferTest != NULL); free(bufferTest); } utest::v1::status_t greentea_setup(const size_t number_of_cases) { GREENTEA_SETUP(12 * 60, "default_auto"); return greentea_test_setup_handler(number_of_cases); } Case cases[] = { Case(TEST_NETWORK_TYPE " network setup", setup_network), Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE " format", test_format), Case("Test memory allocation of 10 K bytes", test_malloc<TEST_MEMORY_SIZE_10K>), Case("Test memory allocation of 20 K bytes", test_malloc<TEST_MEMORY_SIZE_20K>), Case("Test memory allocation of 40 K bytes", test_malloc<TEST_MEMORY_SIZE_40K>), Case("Test memory allocation of 60 K bytes", test_malloc<TEST_MEMORY_SIZE_60K>), #if MBED_CONF_TARGET_NETWORK_DEFAULT_INTERFACE_TYPE != CELLULAR Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE "+" TEST_NETWORK_TYPE " 1 thread, dl, file seq.", stress_1_thread), Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE "+" TEST_NETWORK_TYPE " 2 threads, dl, 1kb", stress_2_threads), #endif Case(TEST_BLOCK_DEVICE_TYPE "+" TEST_FILESYSTEM_TYPE "+" TEST_NETWORK_TYPE " 3 threads, dl, 256b, 1kb", stress_3_threads), }; Specification specification(greentea_setup, cases); int main() { //Create a thread to blink an LED and signal that the device is alive #if !defined(MBED_CONF_APP_NO_LED) Ticker t; t.attach(led_thread, 0.5); #endif return !Harness::run(specification); } #endif // !INTEGRATION_TESTS